| /optee_os/lib/libutils/ext/arch/arm/ |
| H A D | aeabi_unwind.c | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | sub.mk | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/lib/libutils/ext/include/ |
| H A D | trace.h | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/core/arch/arm/kernel/ |
| H A D | unwind_arm64.c | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | unwind_arm32.c | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | abort.c | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | sub.mk | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | thread_a64.S | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| H A D | thread.c | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/core/arch/arm/ |
| H A D | arm.mk | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|
| /optee_os/mk/ |
| H A D | config.mk | 31a2964210f0d04eb6e8d940c445a3d0c9c8705f Thu May 11 13:28:31 UTC 2017 Jerome Forissier <jerome.forissier@linaro.org> core: dump call stack of user TAs on abort
Update the abort handling code in the TEE core to support unwinding
the user mode stack in addition to the kernel stack. unwind_arm32.c is
modified slightly so that it can be built for AArch64. This allows a
64-bit TEE core to dump both 32- and 64-bit TAs.
Paged TAs (CFG_PAGED_USER_TA=y) cannot currently be unwound, because
the code is not ready to handle the page faults that might occur as
the unwinding tables are accessed.
CFG_CORE_UNWIND is renamed to CFG_UNWIND since it enables both the
kernel and user TA stack dumps. It is still set automatically when
CFG_TEE_CORE_DEBUG=y.
32-bit user TAs have to be compiled with `-funwind-tables`, otherwise
the call stack can't be unwound and the abort reports will not show a
call stack .The TA dev kit takes care of adding this flag automatically
when CFG_UNWIND=y.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
|